Abstract: A method for providing information to a user of a fuel pump includes steps of: (A) performing an initial step of bidirectionally coupling a microprocessor of the fuel pump to a communications network, the communications network having a plurality of remote computers bidirectionally coupled thereto; (B) entering a user's information request into the microprocessor of the fuel pump; (C) transmitting data representing the information request from the microprocessor of the fuel pump to the communications network; (E) directing the data representing the request to a remote computer over the communications network; (F) fulfilling the information request with the remote computer and transmitting the requested information back to the microprocessor of the fuel pump over the communication network; and (G) using an output device of the fuel pump, presenting the requested information to the user in a human perceptible format.

Abstract: Method and apparatus providing supplementary navigation data to be used with a vehicular navigation system. The supplementary navigation data can be superimposed over primary navigation data on a navigation system display or can be presented as a split-screen display. The supplementary navigation data may contain information such as locations of local facilities, local road information, types of local facilities. The supplementary navigation data is received by the vehicle when the vehicle is coupled to a station, such as a battery recharging or a refueling station, and is transmitted to the navigation system. An on-board controller can store the data and/or display the data. The navigation system could use the supplementary data to determine routes or locations for specific local facilities selected by the user. In an interactive or two-way communications system, the user can select predetermined types of supplementary data to be received.

Abstract: Disclosed is an integrated circuit comprising a substrate having a plurality of digital signal processors, including at least one analog circuit block, and means on said substrate for programmably interconnecting said processors and said at least one analog circuit block together. Also disclosed is a programming system comprising means for converting a programmable analog array specification into one or more programs executable by one or more digital signal processors so as to perform the identical or substantially identical function or functions as the programmed analog array.

Abstract: Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.

Abstract: Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.

Abstract: Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.

Abstract: Method and apparatus providing supplementary navigation data to be used w a vehicular navigation system. The supplementary navigation data can be superimposed over primary navigation data on a navigation system display or can be presented as a split-screen display. The supplementary navigation data may contain information such as locations of local facilities, local road information, types of local facilities. The supplementary navigation data is received by the vehicle when the vehicle is coupled to a station, such as a battery recharging or a refueling station, and is transmitted to the navigation system. An on-board controller can store the data and/or display the data. The navigation system could use the supplementary data to determine routes or locations for specific local facilities selected by the user. In an interactive or two-way communications system, the user can select predetermined types of supplementary data to be received.

Abstract: An Operational Analog to Digital (SYMAD) Convertor cell for converting an analog signal into a discrete binary code. An analog signal is processed by sample and hold circuitry and then compared to a reference voltage by a comparator. The comparator output is the converted digital output. This output is coupled back to the control input of an analog switch which selects either the reference voltage or a predetermined potential, typically zero volts, to couple to an inverting input of an operational amplifier. The analog signal input is also coupled to the non-inverting input of the operational amplifier. The operational amplifier is configured as a differential amplifier with a gain of two. If the digital output of the comparator is a logic 1, then the operational amplifier output is two times the difference between the analog signal and the reference voltage. If the digital output of the comparator is a logic 0, then the output of the operational amplifier is two times the analog signal.

Abstract: Methods and apparatus are disclosed for dispensing a consumable energy soe, such as electrical power or liquid fuel, to a vehicle. A vehicle includes apparatus for coupling the vehicle to a dispenser of the consumable energy source. The vehicle further includes a memory and a coupler for bidirectionally coupling the memory to the dispenser of the consumable energy source for transferring information therebetween. Embodiments of the invention describe the transfer of an indicia from the memory to a remote site for use in accounting for an amount of the consumable energy source that is input to the vehicle. Messages and other information, such as advertisements, can be input to the vehicle while coupled to the dispenser. A display is provided for displaying the information to an operator. A data entry device, such as a keyboard, may also be provided for originating information within the vehicle for transmission to a remote site.

Abstract: Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.

Abstract: An Operational Analog to Digital (SYMAD) Convertor cell for converting an analog signal into a discrete binary code. An analog signal is processed by sample and hold circuitry and then compared to a reference voltage by a comparator. The comparator output is the converted digital output. This output is coupled back to the control input of an analog switch which selects either the reference voltage or a predetermined potential, typically zero volts, to couple to an inverting input of an operational amplifier. The analog signal input is also coupled to the non-inverting input of the operational amplifier. The operational amplifier is configured as a differential amplifier with a gain of two. If the digital output of the comparator is a logic 1, then the operational amplifier output is two times the difference between the analog signal and the reference voltage. If the digital output of the comparator is a logic 0, then the output of the operational amplifier is two times the analog signal.

Abstract: There is described a semiconductor microcrystallite doped glass that exhibits SHG, and a method of preparing, or encoding, a semiconductor microcrystallite doped glass by the simultaneous injection of fundamental and second harmonic fields, such as 1.06 .mu.m and 532 nm. More specifically, the disclosure pertains to a structure that exhibits SHG, the structure being comprised of, by example, borosilicate glass that contains CdS.sub.x Se.sub.1-x microcrystallites. Also disclosed are embodiments of devices having an optical waveguide structure formed within a glass substrate that contains semiconductor microcrystallites. The optical waveguide structure guides and contains injected radiation and also converts a portion thereof to the second harmonic. Also disclosed are optoelectronic devices that include frequency doublers, self-doubling lasant material, bichromatic optical switches, and a volume holographic medium, all of which include a glass host having semiconductor microcrystallites embedded within.

Abstract: An n-bit analog processing circuit constructed with network swappers has n stages and an input port for inputting an analog signal to be processed. Each of the n stages includes first and second reference input ports, at least one swappable network having first and second terminals, and a switching element that is responsive to a digital input signal for varying a connectivity of the first and second terminals with respect to the first and second reference input ports. Each of the n networks has a primary electrical characteristic that is binarily weighted with respect to others of the networks. The primary electrical characteristic may be resistance, capacitance, capacitive reactance, inductance, inductive reactance, voltage potential, gain, transconductance, superconductance, time delay, permeability, electrical or optical conductor length, and/or winding turns.

Abstract: Disclosed are methods and apparatus for communicating with an occupant of a ehicle. A method includes the steps of coupling the vehicle to a station; transferring information from the station into the vehicle; and receiving the transferred information and storing the transferred information within the vehicle. In this embodiment of the invention the station is located at a site that provides a service for the vehicle, and the transferred information includes a portion that indicates when a next service is due for the vehicle. The transferred information may include a date that a next service is due and/or a distance that the vehicle is to travel before the next service is due. In this embodiment the vehicle automatically compares a current date and/or an odometer reading to the stored information; and presents a message within the vehicle in human perceptible form when equality is indicated.

Abstract: There is described a semiconductor microcrystallite doped glass that exhibits SHG, and a method of preparing, or encoding, a semiconductor microcrystallite doped glass by the simultaneous injection of fundamental and second harmonic fields, such as 1.06 .mu.m and 532 nm. More specifically, the disclosure pertains to a structure that exhibits SHG, the structure being comprised of, by example, borosilicate glass that contains CdS.sub.x Se.sub.1-x microcrystallites. Also disclosed are embodiments of devices having an optical waveguide structure formed within a glass substrate that contains semiconductor microcrystallites. The optical waveguide structure guides and contains injected radiation and also converts a portion thereof to the second harmonic. Also disclosed are optoelectronic devices that include frequency doublers, self-doubling lasant material, bichromatic optical switches, and a volume holographic medium, all of which include a glass host having semiconductor microcrystallites embedded within.

Abstract: A method for preparing a material so as to exhibit second harmonic generation for optical radiation that passes through the material. The method includes a first step of providing a bulk glass comprised of substitutionally doped silica and a charge transfer dopant. The bulk glass is prepared for frequency doubling in accordance with a method that includes a step of irradiating the bulk glass with optical radiation having a first wavelength and a second wavelength, the bulk glass being irradiated for a period of time sufficient to obtain a desired amount of conversion efficiency of the first wavelength into the second wavelength. The silica is substitutionally doped with an element selected from the group consisting of Ge and Al, and the charge transfer dopant is selected from the group consisting of Ce.sup.3+, Nd.sup.3+, and Eu.sup.2+. In another embodiment of the invention the silica is substitutionally doped with Ge and the charge transfer dopant is comprised of naturally existing Ge defects.

Abstract: A cooking device (10), such as a microwave oven, is provided with a sensor 16) that is responsive to an indicia (18) associated with a food that is to be heated or cooked. For example, the indicia may be a bar code (UPC barcode) that is provided as a part of the packaging of the food. In one embodiment of this invention the cooking device has a controller (14) that is responsive to the indicia being detected by the sensor for looking up in a memory (26) a stored cooking program that has one or more program steps. The controller is responsive to the cooking program to activate and operate a cooking chamber, such as a microwave oven compartment, in accordance with the program steps of the cooking program that is identified by the indicia. The cooking program steps can each include a predetermined cooking time, cooking temperature, and power level setting.

Abstract: Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.

Abstract: An n-bit analog processing circuit constructed with network swappers has n stages and an input port for inputting an analog signal to be processed. Each of the n stages includes first and second reference input ports, at least one swappable network having first and second terminals, and a switching element that is responsive to a digital input signal for varying a connectivity of the first and second terminals with respect to the first and second reference input ports. Each of the n networks has a primary electrical characteristic that is binarily weighted with respect to others of the networks. The primary electrical characteristic may be resistance, capacitance, capacitive reactance, inductance, inductive reactance, voltage potential, gain, transconductance, superconductance, time delay, permeability, electrical or optical conductor length, and/or winding turns.

Abstract: An Operational Analog to Digital (SYMAD) Convertor cell for converting an analog signal into a discrete binary code. An analog signal is processed by sample and hold circuitry and then compared to a reference voltage by a comparator. The comparator output is the converted digital output. This output is coupled back to the control input of an analog switch which selects either the reference voltage or a predetermined potential, typically zero volts, to couple to an inverting input of an operational amplifier. The analog signal input is also coupled to the non-inverting input of the operational amplifier. The operational amplifier is configured as a differential amplifier with a gain of two. If the digital output of the comparator is a logic 1, then the operational amplifier output is two times the difference between the analog signal and the reference voltage. If the digital output of the comparator is a logic 0, then the output of the operational amplifier is two times the analog signal.